Marking sleeve for electrical wires



FIG. 1 is a perspective view of the top, one side and one end of a marking sleeve for electrical wires showing my new design;

FIG. 2 is an end elevational view of said one end thereof, the opposite end view being identical;

FIG. 3 is a side elevational view of said one side thereof, the opposite side view being identical;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a top plan view thereof. 

The ornamental design for a marking sleeve for electrical wires, as shown and described. 